Created
September 7, 2011 23:28
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package ircdA.dAmn.util | |
import ircdA.dAmn.Packet._ | |
import scala.util.parsing.combinator.RegexParsers | |
object PacketParser extends PacketParser | |
class PacketParser extends RegexParsers { | |
override def skipWhitespace = false | |
def identifier = """(\p{Alnum}+)""".r | |
def command = identifier | |
def param = """([\p{Alnum}:\-\.]+)""".r | |
def arg = ("""\n""".r ~> identifier) ~ ("=" ~> """([\p{Graph} ]+)""".r) ^^ { case key ~ value => (key, value) } | |
def args = (arg <~ """\n""".r.?) ~ (arg*) ^^ { case a ~ as => a :: as } | |
def body = """\n\n([\p{Graph}\p{Space}]*)""" | |
def packet:Parser[BasePacket] = command ~ (" " ~> param).? ~ args ~ body.? ^^ | |
{ case cmd ~ prm ~ arglist ~ pk => PacketFactory.makePacket(cmd, prm, arglist.toMap, pk.map { _.toString }) } | |
def pattern = packet | |
} |
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